M

Mr. Dubey • 52.30K Points
Coach 

Q. As radiation (X ray or gamma ray) energy is lowered:

(A) Radiation of longer wavelength and better penetration is produced
(B) Radiation of shorter wavelength and better penetration is produced
(C) Radiation of shorter wavelength and less penetration is produced
(D) Radiation longer wavelength and less penetration is produced
Correct : Option (D)

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